Children (798 direct children, 803 direct and indirect children):
Trigonia boloniensis
Trigonia pseudospinosa
Trigonia matronensis
Trigonia tombecki
Trigonia royeri
Trigonia etalloni
Trigonia curmontensis
Trigonia rotundata
Trigonia letteroni
Trigonia sanctaecrucis
Trigonia damoniana
Trigonia micheloti
Trigonia boidini
Trigonia sauvagei
Trigonia buchsittensis
Trigonia cartieri
Trigonia valfinensis
Trigonia baillycensis
Trigonia daphne
Trigonia helena
Trigonia thevenini
Trigonia girardoti
Trigonia chatillonensis
Trigonia abichi
Trigonia abrupta
Trigonia acteon
Trigonia aculeata
Trigonia acuta
Trigonia adeli
Trigonia aequicostata
Trigonia aequilatera
Trigonia affinis
Trigonia agassizi
Trigonia agrioensis
Trigonia ainuana
Trigonia akuschaensis
Trigonia alaeformis
Trigonia albertaensis
Trigonia alcobacensis
Trigonia aliformis
Trigonia alta
Trigonia amarali
Trigonia americana
Trigonia amudariensis
Trigonia amuriensis
Trigonia analoga
Trigonia andrussovi
Trigonia angulata
Trigonia angulicosta
Trigonia angusta
Trigonia angustecostata
Trigonia angustula
Trigonia antiqua
Trigonia aralensis
Trigonia arata
Trigonia archiaciana
Trigonia arcuata
Trigonia arduenna
Trigonia areafurcata
Trigonia areolata
Trigonia argentiniae
Trigonia arsinoe
Trigonia ascheri
Trigonia ashtonensis
Trigonia aspera
Trigonia auressensis
Trigonia australiensis
Trigonia autissiodorensis
Trigonia azemmouri
Trigonia baccifera
Trigonia bachelieri
Trigonia bajarunasi
Trigonia balmae
Trigonia baltica
Trigonia barrensis
Trigonia bartrami
Trigonia bathonica
Trigonia bathonicola
Trigonia beesleyana
Trigonia beirensis
Trigonia belgrandi
Trigonia bella
Trigonia bergeroni
Trigonia beyrichi
Trigonia beyschlagi
Trigonia bicostata
Trigonia bielefeldensis
Trigonia bifera
Trigonia bigoti
Trigonia bigotia
Trigonia biseriata
Trigonia bizeti
Trigonia blakei
Trigonia blanckenhorni
Trigonia bornhardti
Trigonia bouchardi
Trigonia boussingaultii
Trigonia bowersiana
Trigonia branconis
Trigonia branneri
Trigonia breoni
Trigonia brevicostata
Trigonia brevicula
Trigonia brodiei
Trigonia bronnii
Trigonia brueggeni
Trigonia burckhardti
Trigonia burckhardtiola
Trigonia bustamantina
Trigonia californiana
Trigonia campbellorum
Trigonia cancellata
Trigonia cardiniiformis
Trigonia cardissa
Trigonia carrei
Trigonia cassiope
Trigonia castor
Trigonia castrovillensis
Trigonia catanlilensis
Trigonia catenifera
Trigonia caucasica
Trigonia caudata
Trigonia cazadoriana
Trigonia cerulia
Trigonia chacaicoensis
Trigonia chariensis
Trigonia charlockensis
Trigonia charlottensis
Trigonia charltonensis
Trigonia chilicola
Trigonia chiron
Trigonia chivensis
Trigonia choffatensis
Trigonia choffati
Trigonia chunumayensis
Trigonia churchi
Trigonia cincta
Trigonia ciplyana
Trigonia clapensis
Trigonia clathrata
Trigonia clathratula
Trigonia clavigera
Trigonia clavocostata
Trigonia clavulosa
Trigonia clio
Trigonia clivosa
Trigonia clytia
Trigonia coihuicoensis
Trigonia collombi
Trigonia columbiana
Trigonia colusaensis
Trigonia comberjonensis
Trigonia complanata
Trigonia composita
Trigonia compta
Trigonia concinna
Trigonia condoni
Trigonia conferticostata
Trigonia conformis
Trigonia conradi
Trigonia consanguinea
Trigonia consobrina
Trigonia constantii
Trigonia contejeani
Trigonia coquandiana
Trigonia coqueiroensis
Trigonia coralliensis
Trigonia corallina
Trigonia corbierensis
Trigonia corderoi
Trigonia cornbrashensis
Trigonia cornuta
Trigonia costata
(tree size 1)
Trigonia costellata
Trigonia costigera
Trigonia cottae
Trigonia cottaldi
Trigonia couzonensis
Trigonia covuncoensis
Trigonia cragini
Trigonia crassa
Trigonia crassatellina
Trigonia crassidens
Trigonia crebraecostata
Trigonia crenifera
Trigonia crenulata
(tree size 1)
Trigonia crenulifera
Trigonia cristagalli
Trigonia culleni
Trigonia cuneiformis
Trigonia cunningtoni
Trigonia cuspidata
Trigonia cybele
Trigonia cymba
Trigonia daedalea
(tree size 1)
Trigonia damoniella
Trigonia darwaseana
Trigonia datemasamunei
Trigonia dawsoni
Trigonia debilis
Trigonia debuchii
Trigonia decora
Trigonia decorata
Trigonia deeckeella
Trigonia deeckei
Trigonia delafossei
Trigonia delorenzoi
Trigonia densestriata
Trigonia densicostata
Trigonia densinoda
Trigonia denticulata
Trigonia depauperata
Trigonia depereti
Trigonia deschutensis
Trigonia deshayesi
Trigonia deslongchampsii
Trigonia destefanii
Trigonia detrita
Trigonia devexa
Trigonia dhosaensis
Trigonia dietrichi
Trigonia dilapsa
Trigonia discors
Trigonia disparilis
Trigonia distincta
Trigonia divaricata
Trigonia diversicostata
Trigonia domeykoana
Trigonia doroschini
Trigonia dumblei
Trigonia dunscombensis
Trigonia duplicata
Trigonia eccentrica
Trigonia echinata
Trigonia echinophila
Trigonia echinulata
Trigonia ecplecta
Trigonia edmundi
Trigonia elegans
Trigonia elegantissima
Trigonia elisae
Trigonia elongata
Trigonia emoryi
Trigonia emoryioides
Trigonia engeli
Trigonia eptingensis
Trigonia erycina
Trigonia etheridgei
Trigonia eudesi
Trigonia eufalensis
Trigonia eugenii
Trigonia evansana
Trigonia exaltata
Trigonia exigua
Trigonia eximia
Trigonia exortiva
Trigonia exotica
Trigonia extentum
Trigonia falcki
Trigonia fenguerollensis
Trigonia ferdinandi
Trigonia ferganensis
Trigonia ferryi
Trigonia fimbriata
Trigonia fitchi
Trigonia fittonella
Trigonia fittoni
Trigonia flecta
Trigonia flexuosa
Trigonia fluehmanni
Trigonia forbesii
Trigonia formosa
Trigonia fortinensis
Trigonia foveata
Trigonia freixialensis
Trigonia gabbensis
Trigonia gadoisi
Trigonia gampsorrhyncha
Trigonia gemmata
Trigonia geographica
Trigonia geulemensis
Trigonia gibboniana
Trigonia gibbosa
Trigonia gillieroni
Trigonia glabra
Trigonia glaciana
Trigonia glaphyra
Trigonia glasvillei
Trigonia glosensis
Trigonia glyptica
Trigonia goldfussi
Trigonia goodellii
Trigonia gordoni
Trigonia gottschei
Trigonia gracilicosta
Trigonia gracilis
Trigonia granigera
Trigonia grayensis
Trigonia greppini
Trigonia gresslyi
Trigonia griesbachi
Trigonia groeberi
Trigonia gryphitica
Trigonia guadalupae
Trigonia guhsani
Trigonia guildi
Trigonia guisei
Trigonia halimede
Trigonia hanetiana
Trigonia harpa
Trigonia hauchecornei
Trigonia haupti
Trigonia hauterivica
Trigonia haynensis
Trigonia heberti
Trigonia hegiensis
Trigonia hemisphaerica
(tree size 1)
Trigonia hemphilli
Trigonia hennigi
Trigonia hennigiana
Trigonia heterosculpta
Trigonia heva
Trigonia higazyi
Trigonia hilli
Trigonia hispida
Trigonia hokkaidoana
Trigonia holubi
Trigonia hondaana
Trigonia hopkinsi
Trigonia hosourensis
Trigonia howitti
Trigonia hudlestoni
Trigonia humboldtii
Trigonia humilis
Trigonia hunstantonensis
Trigonia hybrida
Trigonia hyriiformis
Trigonia imbricata
Trigonia impressa
Trigonia inca
Trigonia incerta
Trigonia incurva
Trigonia indica
Trigonia inexspectata
Trigonia inezana
Trigonia infraclavellata
Trigonia infracostata
Trigonia ingens
Trigonia inguschensis
Trigonia inornata
Trigonia inostranzevi
Trigonia inouyei
Trigonia interlaevigata
Trigonia intersitans
Trigonia irregularis
Trigonia jablanica
Trigonia jacksonensis
Trigonia jacobi
Trigonia jakshysaurensis
Trigonia janenschi
Trigonia japonica
Trigonia jarryi
Trigonia jimbonis
Trigonia joassi
Trigonia jonioi
Trigonia juddiana
Trigonia jukesii
Trigonia julii
Trigonia jumarensis
Trigonia kawhiana
Trigonia kayana
Trigonia keepingi
Trigonia kenti
Trigonia kerfornei
Trigonia kidugalloensis
Trigonia kikuchiana
Trigonia kiprianovi
Trigonia klamathonia
Trigonia knighti
Trigonia kobyi
Trigonia kotoi
Trigonia kraussi
Trigonia krenkeli
Trigonia kuehni
Trigonia kuemmeli
Trigonia kurri
Trigonia kutchensis
Trigonia laevicostata
Trigonia laevigata
Trigonia laeviuscula
Trigonia lajoyei
Trigonia lamberti
Trigonia langrunensis
Trigonia larteti
Trigonia lata
Trigonia latiarealis
Trigonia leanzai
Trigonia leblanci
Trigonia leckenbyi
Trigonia lennieri
Trigonia leonhardi
Trigonia lepida
Trigonia leucotheca
Trigonia levyi
Trigonia lewisi
Trigonia libanensis
Trigonia limbata
Trigonia lineata
Trigonia lineolata
Trigonia lingonensis
Trigonia literata
Trigonia littlei
Trigonia loewinsonlessingi
Trigonia longa
Trigonia longiloba
Trigonia longirostris
Trigonia loockiensis
Trigonia lorentii
Trigonia lorioli
Trigonia losadai
Trigonia louisi
Trigonia loutfyi
Trigonia ludovicae
Trigonia lusitanica
Trigonia lycettensis
Trigonia lycetti
Trigonia lyrodontis
Trigonia macphersoni
Trigonia macrorrhyncha
Trigonia maestrichtiana
Trigonia magharensis
Trigonia magna
Trigonia major
Trigonia malladae
Trigonia maloneana
Trigonia maltonensis
Trigonia mamillata
Trigonia manflarum
Trigonia manflatis
Trigonia mangyshlakensis
Trigonia manseli
Trigonia margarita
Trigonia margaritifera
Trigonia marginata
Trigonia marionensis
Trigonia marshalli
Trigonia marumbiana
Trigonia marwicki
Trigonia matapuana
Trigonia matyasovszkyi
Trigonia maudensis
Trigonia maxima
Trigonia mearnsi
Trigonia medlycotti
Trigonia melhasei
Trigonia meriani
Trigonia meridiana
Trigonia meronitzensis
Trigonia mesembria
Trigonia metzensis
Trigonia meyeri
Trigonia micippe
Trigonia migeodi
Trigonia mirandaensis
Trigonia miriana
Trigonia miyakonis
Trigonia modesta
Trigonia molengraaffi
Trigonia mollesensis
Trigonia monilifera
Trigonia montanaensis
Trigonia monthiersi
Trigonia moorei
Trigonia moreli
Trigonia moretoni
Trigonia morieri
Trigonia morrisiana
Trigonia mortoni
Trigonia moutierensis
Trigonia muelleri
Trigonia munieri
Trigonia munita
Trigonia nasuta
Trigonia naumanni
Trigonia naviformis
Trigonia navis
Trigonia neglecta
Trigonia neocomica
Trigonia neozelanica
Trigonia nepos
Trigonia neptuni
Trigonia neuquensis
Trigonia newcombei
Trigonia niongalensis
Trigonia nitida
Trigonia nobilis
Trigonia nodosa
Trigonia nodulosa
Trigonia northamptonensis
Trigonia notata
Trigonia nux
Trigonia obesa
Trigonia obliqua
Trigonia oblonga
Trigonia obtusa
Trigonia oehlerti
Trigonia ogawai
Trigonia oomia
Trigonia opistolophophora
Trigonia oreas
Trigonia ornata
Trigonia oustaleti
Trigonia ovalis
Trigonia ovallei
Trigonia oviedensis
Trigonia packardi
Trigonia padernensis
Trigonia painei
Trigonia palmata
Trigonia pandicosta
Trigonia papillata
Trigonia papuana
Trigonia paradoxa
Trigonia parcinoda
Trigonia parkinsonii
Trigonia patagonica
Trigonia patchamensis
Trigonia paucicosta
Trigonia paucicostata
Trigonia pavlovi
Trigonia pcelincevae
Trigonia pectinata
Trigonia pellati
Trigonia peninsularis
Trigonia pennata
Trigonia percaudata
Trigonia perrinsmithi
Trigonia perroni
Trigonia petasoides
Trigonia phillipsi
Trigonia pichimoncolensis
Trigonia pickeringensis
Trigonia picta
Trigonia picteti
Trigonia picunensis
Trigonia pinzasii
Trigonia piriformis
Trigonia pizcuetana
Trigonia plagia
Trigonia plana
Trigonia plicata
Trigonia plicatocostata
Trigonia plumasensis
Trigonia pocilliformis
Trigonia popelaievi
Trigonia portlandica
Trigonia postera
Trigonia poststriata
Trigonia praecostata
Trigonia praescabroidea
Trigonia praestriata
Trigonia primaeva
Trigonia prodigiosa
Trigonia progonos
Trigonia propinqua
Trigonia prora
Trigonia proscabra
Trigonia proserpina
Trigonia pseudobronni
Trigonia pseudocaudata
Trigonia pseudocrenulata
Trigonia pseudocyprina
Trigonia pseudoindica
Trigonia pseudomeriani
Trigonia pseudosinuosa
Trigonia pulchra
Trigonia pulla
Trigonia pumila
Trigonia puschi
Trigonia pusilla
Trigonia pustulata
Trigonia pustulosa
Trigonia pygoscelium
Trigonia pyrrha
Trigonia quadrangularis
Trigonia quenstedti
Trigonia quenstedtiella
Trigonia radixscripta
Trigonia ramsayii
Trigonia ranvilliana
Trigonia raricostata
Trigonia reboursi
Trigonia rectangularis
Trigonia recticosta
Trigonia recticostata
Trigonia recurva
Trigonia reesidei
Trigonia regina
Trigonia regularicostata
Trigonia remota
Trigonia renevieri
Trigonia reniformis
Trigonia resoluta
Trigonia retrorsa
Trigonia reussi
Trigonia rhombifera
Trigonia ribeiroi
Trigonia richei
Trigonia rigauxi
Trigonia rigauxiana
Trigonia robinaldina
Trigonia roelligiana
Trigonia roemeri
Trigonia rogersi
Trigonia rolandi
Trigonia romanovskii
Trigonia romanowskyensis
Trigonia rostrum
Trigonia rottweilensis
Trigonia roxane
Trigonia rudicostata
Trigonia rudis
Trigonia rugosicostata
Trigonia rupellensis
Trigonia saavedra
Trigonia sabae
Trigonia sachalinica
Trigonia sakakurai
Trigonia sakamotoensis
Trigonia sakawaensis
Trigonia saltillensis
Trigonia sampana
Trigonia sawatai
Trigonia scabra
Trigonia scabricola
Trigonia scapha
Trigonia scarburgensis
Trigonia schwarzi
Trigonia sculpta
Trigonia securiformis
Trigonia seguenzai
Trigonia semicostata
Trigonia semiculta
Trigonia semiundulata
(tree size 1)
Trigonia senex
Trigonia seranensis
Trigonia sexcostata
Trigonia sharpiana
Trigonia shepstonei
Trigonia sibirzevi
Trigonia signata
Trigonia signicollina
Trigonia similis
Trigonia sinuata
Trigonia sinuosa
Trigonia smeeii
Trigonia snaintonensis
Trigonia sologureni
Trigonia somaliensis
Trigonia spaichingensis
Trigonia spectabilis
Trigonia spinifera
Trigonia spinosa
Trigonia spinulosa
Trigonia spissicostata
Trigonia staffi
Trigonia stantoni
Trigonia steinmanni
Trigonia stelzneri
Trigonia stolleyi
Trigonia stowi
Trigonia strangei
Trigonia stremmei
Trigonia striata
Trigonia striatissima
Trigonia stricta
Trigonia sturgisensis
Trigonia subconcentrica
Trigonia subcostata
Trigonia subcrenulata
Trigonia subdaedalea
Trigonia subexcentrica
Trigonia subglobosa
Trigonia subhondeana
Trigonia suborbicularis
Trigonia subovalis
Trigonia subpapillata
Trigonia subpulchella
Trigonia subtriangularis
Trigonia subtrigona
Trigonia subundulata
Trigonia subventricosa
Trigonia suevi
Trigonia suevica
Trigonia sulcataria
Trigonia sulcifera
Trigonia sultanuisi
Trigonia sumiyagura
Trigonia sundti
Trigonia suprabathonica
Trigonia suprajurensis
Trigonia swindonensis
Trigonia syrdariensis
Trigonia tabacoensis
Trigonia taffi
Trigonia tapiai
Trigonia tealbyensis
Trigonia tealei
Trigonia tenuicosta
Trigonia tenuistriata
Trigonia tenuisulcata
Trigonia tenuitexta
Trigonia tepsikhaensis
Trigonia terquemi
Trigonia teruelensis
Trigonia tetragona
Trigonia texana
Trigonia thetis
Trigonia thierachensis
Trigonia thomarensis
Trigonia thoracica
Trigonia thurmanni
Trigonia tinguiriricae
Trigonia tinguiriricaensis
Trigonia tocaimaana
Trigonia torrevedrasi
Trigonia toyamai
Trigonia transatlantica
Trigonia transitoria
Trigonia transversa
Trigonia trapeziformis
Trigonia trapezoidea
Trigonia triangularis
Trigonia trigona
Trigonia tripartita
Trigonia triquetra
Trigonia troniensis
Trigonia trouvillensis
Trigonia truncata
Trigonia tryoniana
Trigonia tuarensis
Trigonia tuberculata
Trigonia tuberculifera
Trigonia tuberculosa
Trigonia tuberosa
Trigonia tubulifera
Trigonia tumida
Trigonia turcmenensis
Trigonia turkestanensis
Trigonia undulatocostata
Trigonia uniclavata
Trigonia unioniformis
Trigonia uniophora
Trigonia upwarensis
Trigonia utrillatis
Trigonia vaelsensis
Trigonia valentina
Trigonia variegata
Trigonia vau
Trigonia vcostata
Trigonia vectiana
Trigonia verneuili
Trigonia verrucosa
Trigonia verticulata
Trigonia vertistriata
Trigonia vicaryana
Trigonia vilanovae
Trigonia villersensis
Trigonia volckmanni
Trigonia voltzii
Trigonia vscripta
Trigonia waiparensis
Trigonia walfordensis
Trigonia walfordi
Trigonia weaveri
Trigonia weberi
Trigonia wendleri
Trigonia wetzeliana
Trigonia whateleyae
Trigonia wheelerensis
Trigonia whitneyi
Trigonia wiedmanni
Trigonia wightensis
Trigonia wilckensi
Trigonia williamsoni
Trigonia windhauseniana
Trigonia windoesi
Trigonia witchelli
Trigonia woodwardi
Trigonia yeharai
Trigonia yokoyamai
Trigonia zieteni
Trigonia zieteniella
Trigonia zitteli
Trigonia zlambachiensis
Trigonia zonata
Trigonia zulu
Trigonia zwingeri